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470783

Sigma-Aldrich

Vanadium(V) oxytripropoxide

98%

Synonym(s):

Vanadium(V) tripropoxide oxide

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About This Item

Linear Formula:
OV(OC3H7)3
CAS Number:
1686-23-3
Molecular Weight:
244.20
EC Number:
216-871-7
MDL number:
MFCD00015209
UNSPSC Code:
12352103
PubChem Substance ID:
24870680
NACRES:
NA.23

Quality Level

200

Assay

98%

form

liquid

reaction suitability

core: vanadium
reagent type: catalyst

bp

82-83 °C/0.25 mmHg (lit.)

density

1.076 g/mL at 25 °C (lit.)

SMILES string

CCCO[V](=O)(OCCC)OCCC

InChI

1S/3C3H7O.O.V/c3*1-2-3-4;;/h3*2-3H2,1H3;;/q3*-1;;+3

InChI key

QZCRZRGXAVPBNP-UHFFFAOYSA-N

Related Categories

Application

Vanadium (V) oxytripropoxide (VOTP) is often used as a precursor for V2O5. It may be used to prepare vanadia-silica mixed electrically conductive sol-gels for electrochemical regeneration of reduced disodium salt (NADH) for biocatalysis.

Analysis Note

Precursor for composite film electrodes.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P261 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

168.8 °F - closed cup

Flash Point(C)

76 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

470783-BULK:
470783-VAR:
470783-5ML:
470783-25ML:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM6581
MKCL2121
MKCD9145
MKCJ4934
MKCF9854

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Electrochromic performance of sol?gel deposited V2O5:Ta films
Materials Science and Engineering, B, 138(2), 118-122 (2007)
Electrochemical Regeneration of NADH Using Conductive Vanadia-Silica Xerogels.
Siu E, et al.
Biotechnol. Progress, 23(1), 293-296 (2007)

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